"""Account (Tenant) model."""

import uuid
from datetime import datetime

from sqlalchemy import String, DateTime, func
from sqlalchemy.orm import Mapped, mapped_column, relationship

from app.db.base import Base


class Account(Base):
    """Represents a tenant/company account."""

    __tablename__ = "accounts"

    id: Mapped[str] = mapped_column(
        String(36), primary_key=True, default=lambda: str(uuid.uuid4())
    )
    name: Mapped[str] = mapped_column(String(255), nullable=False)
    created_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True), server_default=func.now(), nullable=False
    )

    # Relationships
    users: Mapped[list["User"]] = relationship("User", back_populates="account")
    roles: Mapped[list["Role"]] = relationship("Role", back_populates="account")
    contacts: Mapped[list["Contact"]] = relationship(
        "Contact", back_populates="account"
    )
    tags: Mapped[list["Tag"]] = relationship("Tag", back_populates="account")
    equipment: Mapped[list["Equipment"]] = relationship(
        "Equipment", back_populates="account"
    )
    stock_locations: Mapped[list["StockLocation"]] = relationship(
        "StockLocation", back_populates="account"
    )
    equipment_groups: Mapped[list["EquipmentGroup"]] = relationship(
        "EquipmentGroup", back_populates="account"
    )
    crew_members: Mapped[list["Crew"]] = relationship("Crew", back_populates="account")
    vehicles: Mapped[list["Vehicle"]] = relationship(
        "Vehicle", back_populates="account"
    )
    projects: Mapped[list["Project"]] = relationship(
        "Project", back_populates="account"
    )